128137-77-9 AIDS-121475 AIDS121475 Rhodium(1+), (acetonitrile)dichloro[[2-[(diphenylphosphino-.kappa.P)methyl]-2-methyl-1,3-propanediyl]bis[diphenylphosphine-.kappa.P]]-, (OC-6-22)-, salt with trifluoromethanesulfonic acid (1:1) [RhCl2(MeCN)(PPP)](OTf)